| 2024 | Anne and Rollin Bates Foundation Inc. | 990PF | Director | 0.4 | $0 | $0 | View return |
| 2024 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 15 | $0 | - | View return |
| 2024 | Frederick R Bauer Fund | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2023 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 15 | $0 | - | View return |
| 2023 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 15 | $0 | - | View return |
| 2023 | Anne and Rollin Bates Foundation Inc. | 990PF | Director | 0.4 | $0 | $0 | View return |
| 2023 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2022 | Anne and Rollin Bates Foundation Inc. | 990PF | Director | 0.4 | $0 | $0 | View return |
| 2022 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2022 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2021 | Anne and Rollin Bates Foundation Inc. | 990PF | Director | 0.4 | $0 | $0 | View return |
| 2021 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2021 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2020 | Anne and Rollin Bates Foundation Inc. | 990PF | Director | 0.4 | $0 | $0 | View return |
| 2020 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2020 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2019 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2019 | Anne and Rollin Bates Foundation Inc. | 990PF | Director | 0.4 | $0 | $0 | View return |
| 2019 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2018 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2018 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2017 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2017 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2017 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2016 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2016 | Seven Bridges Foundation Inc. | 990PF | Director | 0.5 | $0 | - | View return |
| 2015 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2012 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2011 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |
| 2010 | John C and Bernice a Rieg Charitable Foundation Inc. | 990PF | Vice President/Secretary | 1.5 | $0 | $0 | View return |